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How To Repair Broken Thumb Drive

6 Solutions to Repair USB Not Readable on Mac (2022)

Summary: This post tells you how to repair a USB not readable on Mac. You can download iBoysoft Data Recovery for Mac to get your files off the USB device start to avert data loss.

How to repair unreadable USB drive on Mac

USB flash drives play an of import role in storing and transferring files betwixt computers. But like with other storage devices, you lot may find the USB not readable on Mac and sometimes showing the USB Accessories Disabled on Mac fault message. In which case, you need to fix the unreadable USB flash drive on Mac and think information from it.

Table of Contents:

  • 1. Signs indicating the need to repair USB not readable on Mac
  • ii. How to fix an unreadable USB flash drive on Mac?
  • 3. What volition render a flash drive unreadable?
  • four. How to Prevent a USB stick from existence corrupted?
  • 5. FAQ about USB not readable on Mac

Let'south expect at some of the signs that urge yous to repair the USB drive on a Mac.

Signs indicating the demand to repair USB not readable on Mac

USB flash drives not readable on Mac

Why is my USB not readable on Mac? False connectedness, no file organisation, unsupported disk encryption, and information abuse are all possible to make Mac USB not readable. Hither are some of the signs signaling the demand to repair USB on Mac:

  • The USB flash drive is not showing up on Mac.
  • You can run across information technology merely can't access files on the USB drive on Mac.
  • The USB drive is not mounting on Mac (grayed out in Disk Utility).
  • You received an error message saying that the disk yous inserted was not readable by this figurer.
  • Files on the drive are incorrectly named and can't be opened.

It'south hard to pinpoint the exact causes of one case, simply we will troubleshoot the problem and tell you lot how to ready an unreadable USB wink bulldoze on Mac effectively.

How to fix an unreadable USB flash drive on Mac?

Before getting started, we need to rule out the cable and USB port non working issues. Use another device with the cable and port you used with the unreadable USB device. If you find no trouble with the cable and port, we can now focus on the drive itself.

Check the USB port or cable of unreadable USB flash drive

Bank check whether Deejay Utility detects the USB stick. If the drive is non recognized in Deejay Utility, and it doesn't work with other computers every bit well, it most likely has hardware issues. Given that, you should send it to a specialist for further measurement and disk repair.

Suppose Disk Utility lists your USB on the left sidebar, then y'all may still stand a chance to repair the USB drive on Mac yourselves. Follow the solutions beneath to set up USB drive non readable on Mac.

Here are 6 methods to gear up your unreadable USB thumb drive and make information technology work on your Mac once again.

  1. Check if the USB device is encrypted or has no file system
  2. Update the USB driver
  3. Repair the corrupted USB drive with Disk Utility Showtime Aid
  4. Repair external hard bulldoze with Mac Terminal
  5. Recover files and reformat the corrupted USB bulldoze
  6. Discover a USB repair technician near y'all

Solution 1: Bank check if the USB device is encrypted or has no file arrangement

Did you receive an error bulletin telling you that the drive y'all inserted is not readable? What happens when the inserted USB bulldoze is encrypted or not formatted(uninitialized).

If the drive was used on a Windows PC with BitLocker encryption, you tin either remove the encryption in a Windows computer or use a BitLocker for Mac tool to set the unreadable drive on Mac.

If the drive is new and has not been pre-formatted, format the uninitialized USB in Deejay Utility, then y'all tin can read and write files to it.

But if your USB device is not BitLocker-encrypted and has a file format working on Mac, you probable accept a corrupted drive. Please read the solutions beneath to fix the corrupted USB on Mac.

Solution 2: Update the USB commuter

An outdated USB device driver is one of the common reasons causing a USB bulldoze not readable on Mac. Therefore, updating the driver, which restores the normal interaction between your Mac and the USB bulldoze, can resolve the USB result and improve operation.

To update the USB driver, you need to update the Mac operating arrangement. Follow these steps to check if whatever update is available for your Mac:

  1. Click on the Apple in the upper left corner of the screen.
  2. Select "Software Update..."

If Mac suggests a new macOS update, follow its teaching to update it, then try using the USB device once more.

If your Mac is upwardly to date, you tin visit the USB manufacturer's official website to see if it offers any commuter updates. Otherwise, the drive may have file system problems, motility on to solution 3 to learn how to fix a USB bulldoze when the USB is not readable on Mac due to file system error.

Solution three: Repair USB drive on Mac with Disk Utility First Aid

When a disk experiences file system errors caused by corrupt files, disk integrity corruption, bad sectors, etc., yous can't access files on it. Luckily, your computer has a congenital-in Mac disk repair software called Disk Utility Offset Assist, which you can employ to scan the corrupted flash drive and prepare the damaged file arrangement.

Here is how to repair a corrupted USB on Mac:

  1. Launch the Mac disk direction tool - Disk Utility from Launchpad > Other > Disk Utility.
  2. Select the corrupted drive from the sidebar.
  3. Click First Assistance at the top of the window, and then click Run.Fix unreadable USB drives with First Aid
  4. Await until the repair procedure finishes.

If Disk Utility successfully repaired your thumb bulldoze, you lot can now open files on the drive.

If Disk Utility First Aid failed on the external difficult drive, you could repair the USB drive with Mac Terminal.

Solution 4: Repair external hard drive with Mac Terminal

Using the corespondent command in the Mac Final app gives you a bit more control over verifying and repairing the USB drive than running Outset Help in Deejay Utility.

Here is how to execute flash drive repair with Mac Final:

ane. Open Terminal from Launchpad > Other > Concluding.

2. In the command prompt window, enter the post-obit command to listing all devices continued with your Mac.

diskutil list

3. Annotation downwards the disk identifier, such every bit disk two.

Get disk identifier of the USB drive

4. In the command-line interface, enter the command beneath to verify the disk and press Enter.

diskutil verifyDisk /dev/disk identifier

verify the USB drive

5. If it reports any partition map or file system errors, blazon in the following command to repair the deejay.

diskutil repairDisk /dev/disk identifie

repair the USB drive on Mac with Terminal

half dozen. You volition receive a bulletin reminding y'all that "repairing the partition map might erase the disk.". Information technology unremarkably won't erase data on the USB device, but yous tin recover files that matter to you first. Blazon y in the control prompt and so hit Enter.

Hopefully, Terminal managed to repair the corrupted USB bulldoze, and y'all have regained admission. If non, reformat the removable deejay with Deejay Utility (Disk Management on Mac).

Solution 5: Recover data and reformat the corrupted USB drive

If the removable disk has errors Commencement Aid and Terminal cannot repair, reformatting will be the final option. Reformatting restores the USB drive to the original country on Mac past setting upwards a working file format. But information technology will also erase all information on it and thus requires data recovery beforehand.

how to avoid data loss

iBoysoft Mac Data Recovery is the all-time USB data recovery software that supports recovering lost files from unreadable USB flash drives from Samsung, SanDisk, Toshiba, Lexar, PNY, etc.

Steps to recover lost data and fix the unreadable USB drive on Mac

Now, download iBoysoft Data Recovery for Mac on your macOS 12 Monterey/macOS xi Big Sur/Catalina 10.fifteen or older to recover an unreadable flash drive. Too, it supports M1 Macs with standard M1 fries and the more advanced M1 Pro and M1 Max chips.

1. Connect the USB drive to Mac.

two. Launch iBoysoft Data Recovery for Mac.

iii. Select the unreadable USB and click the Browse button. The program will commencement to scan for lost files.

Recover lost data from unreadable USB flash drive on Mac

4. Wait for the scanning process to complete.

iBoysoft Mac data recovery software

5. Preview the scanning results and choose files y'all want to recover, so click the Recover button to recover data that's important to you.

Mac usb drive data recovery

Now that yous have successfully recovered files, you tin format the USB bulldoze on Mac to make it readable again. Safely squirt the bulldoze and try it again if Disk Utility won't permit you lot erase the USB drive on Mac.

If you lot tried all the solutions mentioned higher up simply nevertheless can't repair the unreadable USB wink drive, yous need to send the corrupted USB drive to a local technician.

Solution six: Visit a professional person repair service center

If the USB drive remains unreadable, it may accept physical damage that y'all can't repair yourself, such as problems with the flash drive'southward internal storage. You can either get a new drive or observe professionals to recover valuable data from the bricked USB drive and fix it.

What will render a flash drive unreadable?

Actually, USB devices are susceptible to such kinds of corruption, as these USB devices are constantly plugged in and out.

If your USB is not readable on Mac, information technology may have these bug:

USB flash drive is virus-infected

A virus or a Trojan may delete critical system elements, thus disabling the Os and making the USB device unrecognized.

USB flash drive file system corruption

When the USB wink drive was improperly removed from the computer due to a sudden power outage or pulled out without unmounting, it will be prone to abuse.

Faulty USB cablevision or port

If the USB port or wink drive cablevision of the figurer is not working properly, your Mac computer won't recognize or read the flash bulldoze.

Out-of-date drivers

If the device commuter is out of appointment, it will affect the ability of the USB flash bulldoze to communicate with the operating organisation, causing it to be unreadable.

Deejay encryption method not supported on Mac

If a drive is mainly used on Windows, y'all may enable BitLocker encryption to add more than security. But this actress layer can't be candy by macOS; thus, you tin't appraise the bulldoze on Mac.

No file organisation

File systems control how information is stored and retrieved; without them, drives are inaccessible.

Physically damaged flash drives (dead/broken USB devices)

If your USB drive is seriously cleaved by hitting, dropping, shaking, etc., at that place is no USB repair tool or USB flash recovery software for Mac that tin can assistance you.

NAND memory chip renders the USB device unreadable and displays the wrong size.

How to Prevent a USB stick from being corrupted?

Firstly, brand certain that your USB flash drives don't get unreadable in the time to come by always properly unmounting the disk afterward using it.

Secondly, download and install an anti-virus program to check your figurer and USB drive for virus or malware regularly.

Moreover, proceed the driver and the Mac computer updated. The final and most important matter is to recollect to back up important files as it is the gold rule to avoid data loss.

If unfortunately, y'all have of import information on the broken USB bulldoze, y'all tin rely on iBoysoft USB Data Recovery for Mac to recover data on it.

Determination

We hope yous have fixed the unreadable USB flash bulldoze, and now information technology's working perfectly on your Mac. Which solution helped you out? Do yous have any other great solutions to fix this issue? Please don't hesitate to share them with us.

FAQ about USB not readable on Mac

A

The toll to perform a wink bulldoze repair varies. If minor software issues cause information technology, yous tin use the gratuitous USB repair tools to get it stock-still. In cases that data recovery is needed, a paid information recovery software costs nether $xc. If the (printed circuit board) PSB or solder pads are physically damaged, it will cost you hundreds of dollars to repair and recover information from the drive.

A

Yes, USB drives can be repaired. Yous should follow the instructions in this mail service to fix the USB not readable result first. If the USB drive is still not working, seek help from a professional person USB repair center.

How To Repair Broken Thumb Drive,

Source: https://iboysoft.com/mac-data-recovery/repair-unreadable-usb-on-mac.html

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